package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

/**
 * 报表相关的接口
 */
@RestController
@RequestMapping("/admin/report")
@Api(tags = "报表相关接口")
@Slf4j
public class ReportController {

    @Autowired
    ReportService reportService;
    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin , @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("用户正在统计营业额,时间范围从{}到{} ",begin,end);
        TurnoverReportVO turnoverReportVO=  reportService.turnoverStatistics(begin,end);
        return Result.success(turnoverReportVO);
    }

    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin , @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("用户正在统计新增用户,时间范围从{}到{} ",begin,end);
        UserReportVO userReportVO=  reportService.userStatistics(begin,end);
        return Result.success(userReportVO);
    }

    /**
     * 订单统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计")
    public Result<OrderReportVO> ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin , @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("用户正在统计订单数据,时间范围从{}到{} ",begin,end);
        OrderReportVO orderReportVO=  reportService.ordersStatistics(begin,end);
        return Result.success(orderReportVO);
    }


    /**
     * 菜品销量前十统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    @ApiOperation("菜品销量前十统计")
    public Result<SalesTop10ReportVO> top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin , @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("用户正在统计菜品销量前十统计,时间范围从{}到{} ",begin,end);
        SalesTop10ReportVO salesTop10ReportVO=  reportService.top10(begin,end);
        return Result.success(salesTop10ReportVO);
    }

    /**
     * 菜品销量前十统计
     * @return
     */
    @GetMapping("/export")
    @ApiOperation("菜品销量前十统计")
    public Result export(HttpServletResponse response){
        log.info("用户正在导出最近30天的报表");
       reportService.export(response);
        return Result.success();
    }
}
